Mathematics High School

Evaluate the expression: 4(8 − 6)5 2 − 6 ÷ (−3).

Answers

Answer 1

Answer:

86 or 32, depending on the correctness of the syntax

Step-by-step explanation:

We use PEMDAS:

Parentheses: 4(2)5 2-6/(-3)

Exponents: I'm assuming that all the syntax is correct (so no exponents).

Multiplication and Division: 40*2+6 = 80 + 6

Addition and Subtraction: 86

If you copy+pasted this expression, then the original equation would have been: (4(8 − 6)^5)/(2 − 6 ÷ (−3)). We can use PEMDAS:

Parentheses: (4(2)^5)/(2 - 6 ÷ (−3))

We solve the parentheses individually using PEMDAS:Exponents: (4*32) <-- Numerator | Denominator -->(2 - 6 ÷ (−3))Multiplication and Division: 128 <-- Numerator | Denominator --> 2 + 2Addition and Subtraction: 128 < -- Numerator | Denominator --> 4

We now have the following fraction: 128/4

That simplifies to 32

Related Questions

find the value of x 12.5, 12, 15

Answers

Answer:

Find the value of x for the given expression: 10x = 50 · Find the value of x for 15 + x = 30 · Find the value of x for the given equation 12 + 2x + 18 = 10.

Step-by-step explanation:

What is the to m(3 +m)

Answers

Answer:

3m+m^2

Step-by-step explanation:

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

-2(-6x+2u-3)
-3x-6(-6y+6x)-2y
3(w-6)-5w

PLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :(

Answers

Answer:

c

Step-by-step explanation:

i just did the test this is my first answer please like

If I spend 40$ on 5 pounds on concrete. What is the unit rate in dollars per pound

I need the answer and please explain how unit rate works cause I don't know lol

Answers

Answer:

8$/lb

Step-by-step explanation:

because 8 x 5 is 40 there for each pound would be 8$ if there are 5 pounds

The correct answer is $8 per pound

model of a planned baseball stadium is 2 ft wide. The actual stadium will be 200 yd wide. What is the scale factor?




a

1 foot = 100 yards

b

2 feet = 50 yards

c

1 foot = 200 yards

d

1 foot = 50 yards

Answers

The answer to your question is

1 foot = 100 yards

You decide to buy a custom frame for a painting which measures 4 by 6 inches. If the framing material costs $2 per inch, what is the total cost of framing material?

Answers

Answer:

6 x 4 = 24 x $2 = $48

Step-by-step explanation:

The total cost of the rectangular frame is C = $240.

What is rectangle?

A rectangle is a two-dimensional shape in which the opposite sides are parallel and equal to each other and all four angles are right angles.

Given that, a painting measures 4 by 6 inches, the framing material costs $2 per inch,

We need to find the total cost of framing material

The perimeter is given by:

P = 2x(L + W)

In this case, we know that the frame is 6 inches by 14 inches, then the perimeter will be:

P = 2x(6in + 14in)

P = 2x20in = 40in

Since, the framing material costs $6 per inch, then the total cost of the frame will be:

cost = 40x$6 = $240

Learn more about rectangles:

brainly.com/question/17297081

#SPJ3

Tammy jumped up 9 steps. Each step was
7/10 feet high.
How high up did she jump altogether?
Write your answer in simplest form.

Answers

Answer: 6 and 3/10 0r 63/10

Step-by-step explanation:

Answer the question about the image.

Answers

Answer:

4

Step-by-step explanation:

hope this helps and have a great day

Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent.

Answers

Answer:

$38.48

Step-by-step explanation:

37*0.04 = 1.48, 37 + 1.48 = 38.48

I need help asap! This is a math pearson.

Answers

Answer:

2.4x105

Step-by-step explanation:

D

Answer: BHope this helps hope you get a good score on test/assignment/quiz/homework also can I get the brain thing pls-Tay did this

HELP WILL GIVE BRAINLIEST!!! Solve for x

Answers

Answer:

x=32

Step-by-step explanation:

180-122=58

58+90+x=180

148+x=180

32=x

help on last question plsssssssssssssssssssssssssssssssss

Answers

What is the question?????

what is a negative number that is greater than -10?

Answers

Answer:

-5

Step-by-step explanation:

-9


explanation: simple

Estimate the sale price of the item.
30% off a bike for $432.43

Answers

Answer:

129.73

Step-by-step explanation:

432.43x30%=129.73

Discount = Original Price x Discount %/100
Discount = 432.43 × 30/100
Discount = 432.43 x 0.3
You save = $129.73

Final Price = Original Price - Discount
Final Price = 432.43 - 129.729
Final Price = $302.70

What is the answer to 9+10?

Answers

Answer:

19

Step-by-step explanation:

I used my fingers and toes

For the following statements 11 - 16 write TRUE or FALSE.

11. Through any two points there is exactly two lines.

12. A line contains of at LEAST two points.

13. A plane contains at least three non-collinear points.

14. Two lines intersect at a point.

15. Two planes intersect at a point.

16. A line and a plane intersect at a line.

Answers

Answer:11 is false. Through any two points there is exactly one line. 12 is true. 13 is true. 14 is true. 15 is false. Two planes intersect at a line. 16 is false. A line and a plane would intersect at a point

Step-by-step explanation:

What is the value of 3-(-2)?​

Answers

Answer:

5

Step-by-step explanation:

The answer is 5
You add when the equation is set up like that
for example : 4-(-3)=7

find the slope of the line​

Answers

Answer:

y=3/4x+3

Step-by-step explanation:

2x + 5y = -24
3x - 5y = 14
Solve by elimination
y and x

Answers

Answer:

x = -2

y = -4

Step-by-step explanation:

The way systems of equations  work is that you have to substitute to solve for a variable *(only one of the 2 ways to figure this out)*

so, we will use addition property of equality in a form to add the two equations together, since +5y and -5y added together will cancel out.

that would leave

5x = -10

divide both sides by 5

x = -2

Now that we know x = -2, we can plug in -2 into one of the equations to find y.

2 ( -2)  + 5y = -24

-4 + 5y = -24

-4 + 4 + 5y = -24 + 4

5y = -20

y = -4

x = -2

y = -4

(5x + 2)
(3x+2)
It has to equal 180 degrees but I don't know what it is

Answers

I’m not exactly sure the answer because it doesn’t look like the full question but
(5x + 2) (3x + 2) = 180
15x + 4 = 180
15x = 176
_
X = 11.73
Quadrilateral ABCD has, of course, four angles. Those four angles are in the ratio 2:3:3:4. Find the degree measure of the biggest angle of quadrilateral ABCD.

Triangle A B C is shifted to the left to form triangle A prime B prime C prime. Triangle A prime B prime C prime is then dilated to form larger triangle A double-prime B double-prime C prime.
Determine the similarity transformations that verify △ABC ~ △A''B''C'.

The first transformation mapping △ABC to △A'B'C' is a
.

The second transformation mapping △A'B'C' to △A''B''C' is a

Answers

Answer:

its d and c

Step-by-step explanation:

Answer:

translation left,

dialation with center C

Step-by-step explanation:

11k = -143 I need help with this question

Answers

Answer:

k = -13

Step-by-step explanation:

-143/11 = -13

Answer:

11k = -143

k=-143/11=-13 is a required answer

Evaluate -29 - X
when x = 6

Answers

Answer:

wouldn't that just be -35?

Step-by-step explanation:

you just have to do -29-6

65 points! can someone help me understand this problem

Answers

Answer:

117

Step-by-step explanation:

It would be angle 117, because angle V and angle O are the same size and shape.

help. . . . . . . .. . . . . . . . . . . pLease i will give brainliest

Answers

Answer:

2/8

Step-by-step explanation:

Since both have the same denominator its just subtraction. If you have 3 pieces of pie and eat 1, you have 2 left.

3-1=2

Then just add the denominator back on the bottom!

Reminder: This only works if the denominator is the same.

The answer is... 2/8

Write the equation of the
parabola that has x-intercepts of
(1,0) and (5,0) in standard form.

Answers

Answer:

y = x² - 6x +5

Step-by-step explanation:

(x -1)(x-5) = y

x² - 5x - x + 5 = y

x² - 6x +5 = y

Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent?

The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.

Answers

Answer:

The number of chairs

Step-by-step explanation:

The equation is 2z + 3

2 ( = multiply by)

z ( # of chairs)

+3 ( the 3 extra chairs in the back)

Answer:

The number of tables

Step-by-step explanation:

Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.

1) Dado o extrato bancário, marque a opção correta: *

1 ponto



a) O saldo depois do cheque nº 1 é de R$ -100,00.

b) Depois do depósito realizado de R$ 250,00 o saldo é R$ 550,00.

c) O saldo final é R$ 100,00 negativo.

d) Depois do saque de R$ 600,00 o saldo ficou positivo.

2) Dado a pirâmide abaixo, marque a opção incorreta *

1 ponto



a) A soma dos três números da linha de baixo da pirâmide é +4.

b) O número A que está faltando é +22.

c) O número B vale +4.

d) A soma entre A e B é 18.

​

Answers

A resposta correta é a letra c

How many minutes does it take Lexus to skateboard 2 1/2 miles?

Answers

Answer:  I'm doing this problem too, so the equation I used was y=4x+20.  Now we need to find how many minutes can Lexus skateboard in 2 1/2 miles.

You are making curtains for your little sister's dollhouse. There are 24 windows on the dollhouse and each
needs 3.75 inches of fabric for curtains. How much fabric will you need?
(please help I only have a couple of minutes)

Answers

is it 90? sorry if it’s wrong

Answer:

90 inches

Step-by-step explanation:

24 x 3.75 which is the same as 24 x 3 3/4 which is the same as

24 x 15/4 = 6 x 15 = 90

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